UTIL::BitFieldValue Class Reference

#include <BitField64.h>

List of all members.

Public Member Functions
virtual	~BitFieldValue ()
	BitFieldValue (lcio::long64 &bitfield, const std::string &name, unsigned offset, int signedWidth)
lcio::long64	value () const
BitFieldValue &	operator= (lcio::long64 in)
	operator lcio::long64 () const
const std::string &	name () const
unsigned	offset () const
unsigned	width () const
bool	isSigned () const
lcio::ulong64	mask () const
Protected Attributes
lcio::long64 &	_b
lcio::ulong64	_mask
std::string	_name
unsigned	_offset
unsigned	_width
int	_minVal
int	_maxVal
bool	_isSigned

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Detailed Description

Helper class for BitField64 that corresponds to one field value.

Definition at line 55 of file BitField64.h.

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Constructor & Destructor Documentation

virtual UTIL::BitFieldValue::~BitFieldValue (   )  [inline, virtual]

Definition at line 58 of file BitField64.h.

UTIL::BitFieldValue::BitFieldValue (  lcio::long64 &  bitfield, const std::string &  name, unsigned  offset, int  signedWidth )

The default c'tor. Parameters: bitfield  reference to the 64bit bitfield offset  offset of field signedWidth  width of field, negative if field is signed Definition at line 8 of file BitField64.cc. References _mask, _maxVal, _minVal, and _width.

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Member Function Documentation

bool UTIL::BitFieldValue::isSigned (   )  const [inline]

True if field is interpreted as signed Definition at line 98 of file BitField64.h.

lcio::ulong64 UTIL::BitFieldValue::mask (   )  const [inline]

The field's mask Definition at line 101 of file BitField64.h. Referenced by UTIL::BitField64::addField().

const std::string& UTIL::BitFieldValue::name (   )  const [inline]

The field's name Definition at line 89 of file BitField64.h.

unsigned UTIL::BitFieldValue::offset (   )  const [inline]

The field's offset Definition at line 92 of file BitField64.h.

UTIL::BitFieldValue::operator lcio::long64 (   )  const [inline]

Conversion operator for lcio::long64 - allows to write: lcio::long64 index = myBitFieldValue ; Definition at line 80 of file BitField64.h. References value().

BitFieldValue& UTIL::BitFieldValue::operator= (  lcio::long64  in  )

Assignment operator for user convenience

long64 UTIL::BitFieldValue::value (   )  const

Returns the current field value Definition at line 53 of file BitField64.cc. References _b, _width, and EVENT::long64. Referenced by operator lcio::long64().

unsigned UTIL::BitFieldValue::width (   )  const [inline]

The field's width Definition at line 95 of file BitField64.h.

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Member Data Documentation

lcio::long64& UTIL::BitFieldValue::_b [protected]

Definition at line 106 of file BitField64.h. Referenced by value().

bool UTIL::BitFieldValue::_isSigned [protected]

Definition at line 113 of file BitField64.h.

lcio::ulong64 UTIL::BitFieldValue::_mask [protected]

Definition at line 107 of file BitField64.h. Referenced by BitFieldValue().

int UTIL::BitFieldValue::_maxVal [protected]

Definition at line 112 of file BitField64.h. Referenced by BitFieldValue().

int UTIL::BitFieldValue::_minVal [protected]

Definition at line 111 of file BitField64.h. Referenced by BitFieldValue().

std::string UTIL::BitFieldValue::_name [protected]

Definition at line 108 of file BitField64.h.

unsigned UTIL::BitFieldValue::_offset [protected]

Definition at line 109 of file BitField64.h.

unsigned UTIL::BitFieldValue::_width [protected]

Definition at line 110 of file BitField64.h. Referenced by BitFieldValue(), and value().

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The documentation for this class was generated from the following files:

• include/UTIL/BitField64.h
• src/lcio_cpp/BitField64.cc
• include/tpc_tracking/lcio_cpp/BitField64.cc

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